BIGTREETECH, SKR Control Board

BIGTREETECH SKR V1.4 Control Board:

The BIGTREETECH SKR V1.4 is an advanced 32-bit 3D printer control board designed to enhance the performance and capabilities of your 3D printer. It is based on the powerful STM32F407VGT6 MCU, which provides increased processing power and smoother motion control for precise and high-speed printing.

Key Features:

• 32-bit ARM Cortex-M4 CPU: Equipped with a high-performance processor for efficient processing of complex instructions, resulting in improved print quality and faster printing speeds.
• TMC2209 Stepper Motor Drivers: Integrated Trinamic TMC2209 stepper drivers with UART mode support, delivering quiet and precise stepper motor operation.
• Expandability: Offers multiple expansion ports and interfaces, including UART, SPI, I2C, and ADC, allowing users to connect various peripherals and accessories.
• SD Card and USB Support: Supports printing from an SD card or via USB connection to a computer, providing flexible print options.
• LCD Screen Compatibility: Compatible with a wide range of LCD displays, including the BIGTREETECH TFT series, offering intuitive and user-friendly control interfaces.

BIGTREETECH SKR V1.4 Turbo Control Board:

The BIGTREETECH SKR V1.4 Turbo is an upgraded version of the SKR V1.4, featuring enhanced performance and additional features for an even better 3D printing experience.

Key Features (in addition to SKR V1.4 features):

• Faster Processing: The SKR V1.4 Turbo comes with a more powerful STM32F446VET6 MCU, providing even faster processing speeds and smoother motion control.
• Dual Z-Axis Support: The board is designed with dual Z-axis motor outputs, enabling more stable and synchronized movement for printers with two Z-axis motors.
• RGB LED Header: Equipped with an RGB LED header, allowing users to add customizable lighting effects to their 3D printers.
• Improved Heatsink: The board features an upgraded heatsink design, ensuring better heat dissipation during long printing sessions.

Main Differences:

The main differences between the BIGTREETECH SKR V1.4 and V1.4 Turbo control boards are as follows:

1. Processing Power: The SKR V1.4 Turbo comes with a more powerful STM32F446VET6 MCU, providing faster processing speeds compared to the SKR V1.4’s STM32F407VGT6 MCU.

2. Dual Z-Axis Support: Unlike the SKR V1.4, the V1.4 Turbo has dual Z-axis motor outputs, enabling better stability and synchronization for printers with two Z-axis motors.

3. RGB LED Header: The SKR V1.4 Turbo is equipped with an RGB LED header, allowing users to add customizable lighting effects to their 3D printers, which is not available on the SKR V1.4.

4. Heatsink Design: The SKR V1.4 Turbo features an improved heatsink design, ensuring better heat dissipation during long printing sessions, potentially enhancing reliability and performance.

Keep in mind that both boards are highly capable and can significantly upgrade the performance of your 3D printer. The choice between the SKR V1.4 and V1.4 Turbo will depend on your specific requirements and the features you prioritize in your 3D printing setup.